android - Unable to align bottom feature for included layout in other xml -

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i have footer xml file. including file in other files like.... 

 <relativelayout      android:id="@+id/footer"      android:layout_width="match_parent"      android:layout_height="wrap_content"      android:layout_alignparentbottom="true">       <include layout="@layout/footer" />  </relativelayout>

but getting warning "invalid layout param in linearlayout: layout_alignparentbottom" can 1 tell me how align included xml @ bottom without using sizes

you can't use property alignparentbottom in linearlayout. that's relativelayout.

for linearlayout, can use layout_gravity

<linearlayout> <!-- container linearlayout -->     <linearlayout          android:id="@+id/footer"          android:layout_width="match_parent"          android:layout_height="match_parent"          android:layout_gravity="bottom">           <include layout="@layout/footer" />      </linearlayout> </linearlayout>

hope helps.


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